40 lines
978 B
Java
40 lines
978 B
Java
/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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package fonderie;
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/**
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*
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* @author therbron
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*/
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public class BarreRonde extends Barre{
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private double rayon;
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public BarreRonde() {
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super();
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this.rayon = 3;
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System.out.println("Constructeur defaut BarreRonde");
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}
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public BarreRonde(double rayon, double densite, double longueur, String reference) {
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super(densite, longueur, reference);
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this.rayon = rayon;
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System.out.println("Constructeur parametre et super parametres BarreRonde");
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}
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public BarreRonde(BarreRonde autreBarre) {
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super(autreBarre);
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this.rayon = autreBarre.rayon;
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System.out.println("Constructeur copie BarreRonde");
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}
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double calculerMasse()
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{
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return longueur*densite*(2*Math.PI*rayon);
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}
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}
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